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首页> 外文期刊>Spanish Journal of Agricultural Research >Courtship and mating behaviour of the Mediterranean corn borer, Sesamia nonagrioides (Lepidoptera: Noctuidae)
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Courtship and mating behaviour of the Mediterranean corn borer, Sesamia nonagrioides (Lepidoptera: Noctuidae)

机译：地中海玉米bore（Sesamia nonagrioides）的求爱和交配行为（鳞翅目：夜蛾科）

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摘要

The behavioural sequence of courtship and mating of Sesamia nonagrioides Lefèbvre males and females in laboratorycages is described. The attractant capacity of both sexes was studied by tethering males or females. The courtshipand mating sequence of tethered females was the same as untethered ones, but tethered males were absolutely inactive.Age (1 day versus 2 days) did not affect the mating rate. Differences in calling time onset and first calling agewere found between north-eastern Spanish and Greek populations. The role of hair pencils in courtship flight is discussed,rejecting that they stimulate calling behaviour of females or that they attract females. The influence of adultpopulation density was studied in laboratory and field tests, and was found to have no effect on the mating rate in thecontrols. However, moth density influenced mating rates where mating disruption treatments were applied. Several consequences for investigations into pheromone composition and its use in monitoring and population control are reported in the discussion.
机译：描述了在实验室笼子中Sesamia nonagrioidesLefèbvre雄性和雌性的求爱和交配的行为顺序。通过拴系男性或女性研究了两性的吸引力。拴系雌性的求偶和交配顺序与非拴系雌性相同，但拴系雄性绝对不活跃。年龄（1天比2天）不影响交配率。西班牙和希腊东北部人口的通话时间开始和首次通话年龄有所不同。讨论了发笔在求爱飞行中的作用，拒绝它们刺激雌性的呼叫行为或吸引雌性。在实验室和田间试验中研究了成年种群密度的影响，发现对对照组中的交配率没有影响。但是，飞蛾密度会影响进行交配破坏处理的交配率。讨论中报告了对信息素成分的调查及其在监测和种群控制中使用的若干后果。

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